/* 全局重置 + 基础样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Microsoft YaHei", Arial, sans-serif;
}
body {
  background-color: #1e1e2f;
  color: #e0e0e0;
  padding: 25px;
  line-height: 1.8;
}

/* 标题统一美化 */
h2 {
  color: #ffd700;
  font-size: 22px;
  margin: 0 0 18px;
  padding-bottom: 8px;
  border-bottom: 2px solid #44475a;
}
h3 {
  color: #7ec699;
  font-size: 18px;
  margin: 22px 0 12px;
  font-weight: 600;
}

/* 段落全美化（含老李/小美/阿强/老陈、使用方法所有p标签） */
p {
  color: #d4d4d4;
  font-size: 15px;
  margin: 10px 0;
  padding-left: 4px;
}
/* 专家说明段落高亮美化 */
.expert-desc {
  background-color: rgba(68, 71, 90, 0.3);
  padding: 6px 12px;
  border-radius: 4px;
  border-left: 3px solid #cc7832;
}

/* 列表美化 */
ul {
  margin: 12px 0 12px 22px;
}
li {
  color: #dcdcaa;
  margin: 8px 0;
  font-size: 15px;
}
/* 重点文字高亮 */
strong {
  color: #ff6b6b;
  font-weight: 600;
}
code {
  background-color: #3a3d41;
  color: #f08d49;
  padding: 2px 6px;
  border-radius: 3px;
  font-family: Consolas, monospace;
  font-size: 14px;
}

/* 提示词卡片核心美化 */
.prompt-card {
  background-color: #2b2d30;
  color: #a9b7c6;
  padding: 18px;
  border-radius: 10px;
  font-family: Consolas, monospace;
  margin: 20px 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.prompt-card h4 {
  color: #cc7832;
  margin-top: 0;
  font-size: 17px;
}
.prompt-card .label {
  color: #9876aa;
  font-weight: 500;
}
.prompt-card .content {
  color: #6a8759;
  font-size: 14px;
}
.prompt-card .divider {
  border: 0;
  border-top: 1px dashed #555;
  margin: 16px 0;
}
.prompt-card .explain {
  color: #808080;
  font-size: 14px;
}